Question 862070: 1. If (2×-5)(2×+5)=5 what is the value of 4x^2?
2. If (t-2)^2=0 what is the value of (t-3)(t+6)
3. Solve the equation by using square roots : 3(5×-2)^2
4. Find the discriminant of the folloeing equation: -×^2=-2×+5
5. If the graph of y=×^2 is reflected over the x-axis and then translated the graph 3 units down, what is the new equation?
6. What is the quadratic equation that has the solution (-2,5/3)
please help me answer these, I have a test tomorrow, and these are some review problems I dont understand, please, thank you so much,
Answer by Help Math(4)   (Show Source):
You can put this solution on YOUR website! 1. false ( wrong)
2. -8
3. 300
4. sqrt(10)
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